CVE-2026-98324

A flaw was found in the Linux kernel's PXA Direct Memory Access DMA driver. A local user could trigger a Denial of Service DoS or memory corruption due to descriptor double-counting during allocation. When processing hardware descriptors, the driver incorrectly increments the descriptor counter,...

ROS-20260930-73-0043

The vulnerability of the opmapdmaprobe function in the drivers/dma/ti/omap-dma.c file of the Linux kernel’s DMA driver module is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability allows a remote attacker to compromise the confidentialit...

ROS-20260930-73-0030

The vulnerability of the lpc18xxdmamuxreserve function in the drivers/dma/lpc18xx-dmamux.c file of the Linux kernel’s DMA driver module is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability could allow a remote attacker to cause service...

ROS-20260930-73-0029

The vulnerability of the stm32dmamuxrouteallocate function in the drivers/dma/stm32/stm32-dmamux.c file of the Linux kernel’s DMA driver is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability could allow a remote attacker to compromise th...

ROS-20260930-73-0028

The vulnerability of the tiam335xxbarrouteallocate function in the drivers/dma/ti/dma-crossbar.c module of the Linux kernel’s DMA driver relates to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability allows a remote attacker to cause service...

CVE-2026-80902 dmaengine: sun6i-dma: Fix reclaim descriptors while terminating DMA

In the Linux kernel, the following vulnerability has been resolved: dmaengine: sun6i-dma: Fix reclaim descriptors while terminating DMA When terminating DMA transfers, active descriptors are not properly reclaimed. Only cyclic descriptors were handled, leaving non-cyclic descriptors and their LLI...

PT-2026-86193

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the sun6i-dma component of the dmaengine where active descriptors are not properly reclaimed during the termination of DMA transfers. While cyclic descriptors were...

SUSE CVE-2026-72146

In the Linux kernel, the following vulnerability has been resolved: dmaengine: sh: rz-dmac: Move interrupt request after everything is set up Once the interrupt is requested, the interrupt handler may run immediately. Since the IRQ handler can access channel-chbase, which is initialized only afte...

Linux kernel DMA Engine Use-After-Free

The vulnerabilities of the functions udmachecktxcompletion, udmaringirqhandler, udmaudmairqhandler, and udmatxstatus in the driver/dma/ti/k3-udma.c module of the Linux kernel’s DMA engine are related to integer overflows. Exploitation of these vulnerabilities could allow an attacker to cause a...

Linux DMA Driver Heap Buffer Overflow DoS

The vulnerability of the mmppdmaresidue function in the drivers/dma/mmppdma.c file of the Linux kernel’s DMA driver relates to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

UBUNTU-CVE-2026-72146

In the Linux kernel, the following vulnerability has been resolved: dmaengine: sh: rz-dmac: Move interrupt request after everything is set up Once the interrupt is requested, the interrupt handler may run immediately. Since the IRQ handler can access channel-chbase, which is initialized only afte...

Linux kernel DMA Engine Heap Buffer Overflow DoS

The vulnerability of the ptissuepending function in the drivers/dma/ptdma/ptdma-dmaengine.c file of the Linux kernel’s DMA driver module is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the...

Linux Kernel Security Vulnerabilities

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the spi-dw-dma driver. When this driver encounters an error, the device may not send the current messag...

Linux kernel DMA driver Heap Buffer Overflow DoS

The vulnerability of the function ofk3udmaglueparsechnbyid in the drivers/dma/ti/k3-udma-glue.c file of the DMA driver for the Linux operating system is related to errors during link counters updates. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux DMA Driver Heap Buffer Overflow DoS

The vulnerability of the xdmachannelisr function in the drivers/dma/xilinx/xdma.c file of the Linux kernel’s DMA driver support module is related to the lack of synchronization. Exploiting this vulnerability could allow an attacker to cause a system failure...

Linux kernel DMA driver Heap Buffer Overflow DoS

The vulnerability of the axichanblockxfercomplete function in the drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c file of the Linux kernel’s DMA driver software is related to incorrect input validation. Exploiting this vulnerability could allow an attacker to cause a system failure...

Linux DMA Driver Heap Buffer Overflow DoS

The vulnerability of the rzn1dmamuxrouteallocate function in the drivers/dma/dw/rzn1-dmamux.c driver of the Linux kernel’s DMA engine is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability could allow a remote attacker to cause service...

Linux DMA Engine Heap Buffer Overflow DoS

The vulnerability of the lpc18xxdmamuxreserve function in the drivers/dma/lpc18xx-dmamux.c file of the Linux kernel’s DMA driver module is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability could allow a remote attacker to cause service...

sf-pdma DMA Data Compromise

The vulnerability of the functions sfpdmaallocdesc and sfpdmadescresidue in the drivers/dma/sf-pdma/sf-pdma.c module of the Linux kernel’s DMA driver lies in the use of pointers. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility ...

PT-2025-54110

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Fix refcount leak in erdma mmap rdma user mmap entry get take reference, we should release it when not need anymore, add the missing rdma user mmap entry put in the error path to fix it...